RO73460A - Procedeu pentru prepararea unor esteri ai acidului 1h-tetrazol-1-acetici - Google Patents
Procedeu pentru prepararea unor esteri ai acidului 1h-tetrazol-1-aceticiInfo
- Publication number
- RO73460A RO73460A RO7375793A RO7579373A RO73460A RO 73460 A RO73460 A RO 73460A RO 7375793 A RO7375793 A RO 7375793A RO 7579373 A RO7579373 A RO 7579373A RO 73460 A RO73460 A RO 73460A
- Authority
- RO
- Romania
- Prior art keywords
- tetrazol
- preparation
- acetic acid
- acid esters
- esters
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D257/00—Heterocyclic compounds containing rings having four nitrogen atoms as the only ring hetero atoms
- C07D257/02—Heterocyclic compounds containing rings having four nitrogen atoms as the only ring hetero atoms not condensed with other rings
- C07D257/04—Five-membered rings
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/41—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with two or more ring hetero atoms, at least one of which being nitrogen, e.g. tetrazole
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pharmacology & Pharmacy (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Medicinal Chemistry (AREA)
- Plural Heterocyclic Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US28062572A | 1972-08-14 | 1972-08-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RO73460A true RO73460A (ro) | 1982-09-09 |
Family
ID=23073908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO7375793A RO73460A (ro) | 1972-08-14 | 1973-08-14 | Procedeu pentru prepararea unor esteri ai acidului 1h-tetrazol-1-acetici |
Country Status (26)
| Country | Link |
|---|---|
| JP (1) | JPS5821628B2 (xx) |
| KR (1) | KR780000071B1 (xx) |
| AR (1) | AR195626A1 (xx) |
| AT (1) | AT329555B (xx) |
| AU (1) | AU476519B2 (xx) |
| BE (1) | BE803520A (xx) |
| BG (1) | BG21220A3 (xx) |
| CA (1) | CA998397A (xx) |
| CH (1) | CH588475A5 (xx) |
| CS (1) | CS179425B2 (xx) |
| DD (1) | DD110272A5 (xx) |
| DE (1) | DE2340409A1 (xx) |
| ES (1) | ES417837A1 (xx) |
| FR (1) | FR2196336B1 (xx) |
| GB (1) | GB1435809A (xx) |
| HU (1) | HU166844B (xx) |
| IE (1) | IE37949B1 (xx) |
| IL (1) | IL42843A (xx) |
| NL (1) | NL179380C (xx) |
| PH (1) | PH10552A (xx) |
| PL (1) | PL89385B1 (xx) |
| RO (1) | RO73460A (xx) |
| SE (1) | SE402913B (xx) |
| SU (1) | SU576935A3 (xx) |
| YU (1) | YU36513B (xx) |
| ZA (1) | ZA735075B (xx) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2854015B2 (de) * | 1978-12-14 | 1980-10-09 | Dynamit Nobel Ag, 5210 Troisdorf | Verfahren zur Herstellung von !H-TetrazoI-1-essigsauren und bestimmter Ester derselben |
| EP2407461B1 (en) * | 2009-03-11 | 2016-05-18 | Nippon Soda Co., Ltd. | Process for preparation of 1-alkyl-5-benzoyl-1h-tetrazole derivatives |
| CN114085193A (zh) * | 2021-11-20 | 2022-02-25 | 九江中星医药化工有限公司 | 一种水相法制备1h-四氮唑乙酸及其衍生物的方法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD70880A (xx) * |
-
1973
- 1973-07-25 ZA ZA00735075A patent/ZA735075B/xx unknown
- 1973-07-25 IE IE1268/73A patent/IE37949B1/xx unknown
- 1973-07-26 AU AU58575/73A patent/AU476519B2/en not_active Expired
- 1973-07-27 IL IL42843A patent/IL42843A/en unknown
- 1973-08-02 CA CA177,995A patent/CA998397A/en not_active Expired
- 1973-08-03 PH PH14880A patent/PH10552A/en unknown
- 1973-08-07 YU YU02148/73A patent/YU36513B/xx unknown
- 1973-08-09 DE DE19732340409 patent/DE2340409A1/de active Granted
- 1973-08-10 HU HUEI490A patent/HU166844B/hu unknown
- 1973-08-10 BE BE1005292A patent/BE803520A/xx unknown
- 1973-08-10 AT AT703773A patent/AT329555B/de not_active IP Right Cessation
- 1973-08-13 SE SE7311051A patent/SE402913B/xx unknown
- 1973-08-13 ES ES417837A patent/ES417837A1/es not_active Expired
- 1973-08-13 KR KR7301319A patent/KR780000071B1/ko active
- 1973-08-13 SU SU7301955734A patent/SU576935A3/ru active
- 1973-08-13 PL PL1973164647A patent/PL89385B1/pl unknown
- 1973-08-13 GB GB3813273A patent/GB1435809A/en not_active Expired
- 1973-08-14 JP JP48091225A patent/JPS5821628B2/ja not_active Expired
- 1973-08-14 BG BG24317A patent/BG21220A3/xx unknown
- 1973-08-14 DD DD172890A patent/DD110272A5/xx unknown
- 1973-08-14 CH CH1171373A patent/CH588475A5/xx not_active IP Right Cessation
- 1973-08-14 FR FR7329649A patent/FR2196336B1/fr not_active Expired
- 1973-08-14 CS CS7300005736A patent/CS179425B2/cs unknown
- 1973-08-14 NL NLAANVRAGE7311222,A patent/NL179380C/xx not_active IP Right Cessation
- 1973-08-14 RO RO7375793A patent/RO73460A/ro unknown
- 1973-08-14 AR AR249586A patent/AR195626A1/es active
Also Published As
| Publication number | Publication date |
|---|---|
| AU5857573A (en) | 1975-01-30 |
| CH588475A5 (xx) | 1977-06-15 |
| JPS5821628B2 (ja) | 1983-05-02 |
| PH10552A (en) | 1977-06-08 |
| KR780000071B1 (en) | 1978-03-30 |
| NL7311222A (xx) | 1974-02-18 |
| NL179380C (nl) | 1986-09-01 |
| SU576935A3 (ru) | 1977-10-15 |
| IL42843A0 (en) | 1976-01-30 |
| FR2196336B1 (xx) | 1977-02-25 |
| ES417837A1 (es) | 1976-02-16 |
| DD110272A5 (xx) | 1974-12-12 |
| ATA703773A (de) | 1975-08-15 |
| PL89385B1 (xx) | 1976-11-30 |
| YU214873A (en) | 1982-02-25 |
| ZA735075B (en) | 1975-03-26 |
| AR195626A1 (es) | 1973-10-23 |
| GB1435809A (en) | 1976-05-19 |
| JPS4975580A (xx) | 1974-07-20 |
| NL179380B (nl) | 1986-04-01 |
| IE37949L (en) | 1974-02-14 |
| AU476519B2 (en) | 1976-09-23 |
| DE2340409C2 (xx) | 1988-03-17 |
| SE402913B (sv) | 1978-07-24 |
| IL42843A (en) | 1976-12-31 |
| FR2196336A1 (xx) | 1974-03-15 |
| DE2340409A1 (de) | 1974-02-28 |
| BG21220A3 (xx) | 1976-03-20 |
| IE37949B1 (en) | 1977-11-23 |
| AT329555B (de) | 1976-05-25 |
| CS179425B2 (en) | 1977-10-31 |
| CA998397A (en) | 1976-10-12 |
| YU36513B (en) | 1984-02-29 |
| HU166844B (xx) | 1975-06-28 |
| BE803520A (fr) | 1974-02-11 |
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